Type
Topic
Region
Year
Displaying 1 - 25 of 48
Addressing wildfire is not simply a fire management, fire operations, or wildland-urban interface problem - it is a larger, more complex land management and societal issue. The vision for the next century is to: Safely and effectively extinguish fire, when needed; use fire where…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Administration, Aquatic, Aviation, Climate, Communications, Economics, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fire Prevention, Fuels, Hazard and Risk, Intelligence, Logistics, Mapping, Models, Monitoring and Inventory, Outreach, Planning, Prescribed Fire, Regulations and Legislation, Restoration and Rehabilitation, Safety, Social Science, Weather, Wildland-Urban Interface (WUI)
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: wildfire, wildland fire, National Cohesive Wildland Fire Management Strategy (Cohesive Strategy)
A simple and rapid bioassay was implemented to detect the germination activity of extracts from soils in pre/post-burn conditions. Soil samples taken from burnt, unburnt and adjacent plots at depths of 0-2,2-4,4-6 and 6-8 cm before and after burning mesic grassland in South…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels
Region(s): International
Keywords: fuel loading, fuel moisture, heat effects, smoke effects, seed dormancy, seed germination, seeds, soils, South Africa, Africa, fire management, range management, soil management, grasslands, germination, lettuce seeds, seed bank, smoke residue, smoke-water, soil extracts
Wildfires affect Rocky Mountain ecosystems across a wide range of spatial and temporal scales. Many of the resulting changes are greatest for environmental factors, such as substrate and microclimate that control exchanges of greenhouse gases. We investigated this link to…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fire Occurrence, Fuels
Region(s): Rocky Mountain
Keywords: fire frequency, fire injuries (plants), fire intensity, fuel moisture, post-fire recovery, wildfires, carbon dioxide, gases, global warming, CH4 - methane, N - nitrogen, pH, soil moisture, soil nutrients, soil temperature, statistical analysis, Douglas-fir, Pinus ponderosa, ponderosa pine, Pseudotsuga menziesii, Colorado Front Range, Colorado, ecosystem dynamics, fire management, forest management, soil management, coniferous forests, trace gases, soils
In a future climate scenario forest fire activity over Portugal will substantially increase and consequently area burned and forest fire emissions to the atmosphere are also expected to increase. This study investigated the impact of future forest fire emissions on air quality…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fuels, Models
Region(s): International
Keywords: fire size, fuel loading, wildfires, air quality, climate change, ozone, particulates, pollution, Portugal, Europe, fire management, forest management, climate change, future fire activity, forest fire emissions, air quality modelling, ozone, particulate matter
Conventional wisdom within American federal fire management agencies suggests that external influence such as community or political pressure for aggressive suppression are key factors circumscribing the ability to execute less aggressive fire management strategies. Thus, a…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Economics, Emissions and Smoke, Fire Effects, Fire Prevention, Fuels, Hazard and Risk, Outreach, Planning, Prescribed Fire, Restoration and Rehabilitation
Region(s): California, Rocky Mountain
Keywords: fire case histories, fire control, fire damage (property), fire hazard reduction, fire injuries (plants), fire size, fire suppression, fuel accumulation, smoke effects, wildfires, education, insects, mortality, public information, Wyoming, fire management, forest management, land management, fire management, political pressure, community pressure, wildlife costs, fire suppression, wildfire policy
We measured isocyanic acid (HNCO) in laboratory biomass fires at levels up to 600 parts per billion by volume (ppbv), demonstrating that it has a significant source from pyrolysis/combustion of biomass. We also measured HNCO at mixing ratios up to 200 pptv (parts-per-trillion by…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire History, Fuels, Safety
Region(s): California, Northern Rockies, Rocky Mountain
Keywords: biomass burning, combustion, fire case histories, laboratory fires, smoke effects, wildfires, air quality, biomass, health factors, Colorado, Montana, fire management, smoke management, troposphere, heterogeneous chemistry
Crop residue burning is an extensive agricultural practice in the contiguous United States (CONUS). This analysis presents the results of a remote sensing-based study of crop residue burning emissions in the CONUS for the time period 2003-2007 for the atmospheric species of…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fuels, Mapping, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: cropland fires, agriculture, air quality, remote sensing, Great Plains, Arkansas, Florida, Idaho, Texas, Washington, fire management, range management, croplands, CO2 - carbon dioxide, CH4 - methane, CO - carbon monoxide, NO2 - nitrogen dioxide, SO2 - sulfur dioxide, PM2.5, PM10, MODIS - Moderate Resolution Imaging Spectroradiometer
Coarse woody debris serves many functions in forest ecosystem processes and has important implications for fire management as it affects air quality, soil heating and carbon budgets when it combusts. There is relatively little research evaluating the physical properties relating…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Prevention, Fuels, Models, Weather
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, International, National
Keywords: combustion, fine fuels, fuel moisture, fuel loading, fuel types, heavy fuels, ignition, air quality, bark, C - carbon, cover type, decomposition, duff, fungi, litter, overstory, plant physiology, roots, slash, snags, soil temperature, wind, Australia, Costa Rica, Central America, New Zealand, ecosystem dynamics, fire management, forest management, fuel management, coniferous forests, pine hardwood forests, CWD - coarse woody debris, FERA - Fire and Environmental Research Applications Team, thermal properties
From the text ... 'Welcome to the new era of 'megafires,' which rage with such intensity that no human force can put them out. Their main causes, climate change and fire suppression, are fueling a heated debate about how to stop them.'
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Ecology, Fire History, Fire Prevention, Fuels, Climate, Fire Behavior
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: catastrophic fires, crown fires, experimental fires, fire intensity, fire size, fire suppression, fire whirls, fuel accumulation, lightning caused fires, rate of spread, wildfires, woody fuels, climate change, litter, storms, fire management, forest management, fuel management, land management
In this study, ash is analyzed as a geological material; in particular, we focus on ash produced by the burning of Ponderosa pine, a conifer that is widespread throughout mountainous landscapes of western North America. One set of ash samples used in the analysis was collected…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Aquatic, Emissions and Smoke, Fire Ecology, Fire Effects, Fuels
Region(s): Northern Rockies
Keywords: combustion, post-fire recovery, wildfires, aluminum, ash, Ca - calcium, C - carbon, duff, erosion, grasses, magnesium, manganese, minerals, needles, N - nitrogen, particulates, P - phosphorus, K - potassium, runoff, soil nutrients, temperature, Pinus ponderosa, ponderosa pine, Montana, fire management, fuel management, smoke management, coniferous forests, debris flows, rheology, soil nutrients, surface sealing, wood ash
From the text ... 'Fire managers must be aware of weather, fuel, and other situations that might lead to smoke dispersion problems.'
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels, Prescribed Fire, Weather
Region(s): Southern
Keywords: heavy fuels, smoke effects, duff, organic soils, roads, snags, wind, fire management, forest management, fuel management, smoke management
From the text ... 'VSmoke can assist with your prescribed burn plan by providing important projections of downwind smoke concentrations.'
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fuels, Intelligence, Mapping, Models, Prescribed Fire, Weather
Region(s): Southern
Keywords: fire intensity, fuel moisture, surface fires, computer programs, GIS, particulates, remote sensing, fire management, fuel management, smoke management
Forest fires have major impact on ecosystems and greatly impact the amount of greenhouse gases and aerosols in the atmosphere. This paper presents an overview in the forest fire detection, emission estimation, and fire risk prediction in China using satellite imagery, climate…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Climate, Emissions and Smoke, Fuels, Hazard and Risk, Intelligence, Models
Region(s): International
Keywords: wildfires, aerosols, biomass, climate change, greenhouse gases, moisture, remote sensing, vegetation surveys, China, Asia, fire management, forest management, forest fire detection, fire emission estimation, forest fire risk model, satellite remote sensing, China
Biomass burning covers open fires (forest and grassland fires, crop residue burning in fields, etc.) and biofuel combustion (crop residues and wood, etc., used as fuel). As a large agricultural country, China may produce large quantities of mercury emissions from biomass burning…
Person:
Year: 2011
Type: Document
Source: TTRS
Topic(s): Emissions and Smoke, Fire Occurrence, Fuels
Region(s): International
Keywords: biomass burning, cropland fires, fuel moisture, wildfires, air quality, herbaceous vegetation, leaves, Hg - mercury, pollution, woody plants, China, Asia, fire management, forest management, fuel management, range management, grasslands
Forest fires are an integral part of the ecology of the Mediterranean Basin; however, fire incidence has increased dramatically during the past decades and fire is expected to become more prevalent in the future due to climate change. Fuel modification by prescribed burning…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fuels, Hazard and Risk, Prescribed Fire
Region(s): International
Keywords: carbon balance, CO2 - carbon dioxide, Kyoto Protocol, Mediterranean, Portugal, Spain, Greece, France, Italy, fire frequency, fire hazard reduction, fire intensity, fire size, fire suppression, fuel loading, rate of spread, wildfires, air quality, biomass, climate change, drought, statistical analysis, fire management, forest management, Mediterranean habitats
This document provides a list of publications produced by the Rocky Mountain Research Station from April-June, 2011. It includes series publications, science perspectives, journal articles, and other publications. The topics covered include all aspects of forest management.
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Mapping, Monitoring and Inventory, Social Science
Region(s): Great Basin, Northern Rockies, Rocky Mountain, Southwest
Keywords: Forest Service, publications, research publications
The level of protection to fauna provided by tree cavities during wildland fires is not well understood. Here we present a model for estimating the transport of combustion gases into cylindrical, single-entrance cavities during exposures caused by different wildland fire…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Effects, Fuels, Models, Prescribed Fire
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: cavity trees, fauna, cavities, field experimental fires, fine fuels, fire dependent species, surface fires, wildfires, CO - carbon monoxide, cavity nesting birds, gases, litter, statistical analysis, threatened and endangered species, wind, Picoides borealis, red-cockaded woodpeckers, fire management, forest management, fuel management, wildlife habitat management, wildlife management
This document provides a list of publications produced by the Rocky Mountain Research Station from January-March, 2011. It includes series publications, science perspectives, journal articles, and other publications. The topics covered include all aspects of forest management.
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Aquatic, Climate, Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fire History, Fire Occurrence, Fuels, Models, Monitoring and Inventory, Prescribed Fire, Restoration and Rehabilitation
Region(s): Great Basin, Northern Rockies, Rocky Mountain, Southwest
Keywords: US Forest Service, publications, research publications
Forest fires are can be fatal for firefighters owing to the phenomenon of eruptive fire. The hypothesis of this study is that biogenic volatile organic compounds (BVOCs) accumulate in the vicinity of the fire front. One of the factors required for an eruptive fire to take place…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire History, Fire Prevention, Fuels, Hazard and Risk, Safety
Region(s): International
Keywords: firefighter safety, France, blowup fires, BVOC - Biogenic Volatile Organic Compounds, gas flow, fire case histories, blowup, fire damage (property), fire injuries (humans), fire intensity, fire size, firefighting personnel, flammability, fuel accumulation, rate of spread, wildfires, air temperature, gases, chemical compounds, hydrocarbons, mortality, black pine, statistical analysis, Cistus monspeliensis, maritime pine, Pinus laricio, Pinus pinaster, Corsica, fire management, forest management, fuel management
A wildfire emission model, based on the Canadian Forest Fire Behaviour Prediction System and the Canadian weather forecast Global Environmental Multiscale model, was applied to forest fires that occurred in Canada between 2000 and 2004. Emissions of 21 chemical species and…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire History, Fuels, Models, Weather
Region(s): International
Keywords: Canada, black carbon, greenhouse gas emissions, CO - carbon monoxide, air pollutants, fire hazard reduction, fire size, rate of spread, season of fire, wildfires, air quality, C - carbon, chemical compounds, climatology, greenhouse gases, pollution, statistical analysis, ecosystem dynamics, fire management, fuel management, boreal forests
Forests contain the world's largest terrestrial carbon stocks, but in seasonally dry environments stock stability can be compromised if burned by wildfire, emitting carbon back to the atmosphere. Treatments to reduce wildfire severity can reduce emissions, but with an immediate…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Effects, Fuels
Region(s): California
Keywords: fire management, fire severity, Sierra Nevada, tree mortality, carbon stock, carbon storage, fuels treatments, climate change mitigation
We investigated how multiple fuel treatment types, organized in varying spatial arrangements, and at increasing proportions of a mixed-conifer forest in the Klamath Mountains of northern California (~20,000 ha) variably affect carbon sequestration and emissions over a 50 year…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fuels, Models, Prescribed Fire, Wildland-Urban Interface (WUI)
Region(s): California
Keywords: FVS - Forest Vegetation Simulator, carbon sequestration, carbon storage, fuel treatment, FFE-FVS - Fire and Fuels Extension to the Forest Vegetation Simulator, Klamath National Forest
Large wildfire occurrence and burned area are modeled using hydroclimate and landsurface characteristics under a range of future climate and development scenarios. The range of uncertainty for future wildfire regimes is analyzed over two emissions pathways (the Special Report on…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Climate, Emissions and Smoke, Fire Behavior, Fire Occurrence, Fuels, Hazard and Risk, Models, Wildland-Urban Interface (WUI)
Region(s): California
Keywords: fire modeling, burned area, moisture deficit, fire frequency, fire intensity, fire regimes, fire size, flammability, fuel moisture, wildfires, air temperature, climate change, precipitation, fire management, forest management
The availability of integrated, quality-assured fuels, fire, and atmospheric data for development and evaluation of fuels, fire behavior, smoke, and fire effects models is limited. The lack of co-located, multi-scale measures of prefire fuels, active fire processes, and post-…
Person:
Year: 2011
Type: Document
Source: FRAMES
Topic(s): Emissions and Smoke, Fire Behavior, Fire Effects, Fuels, Models, Weather
Region(s): Southern
Keywords: FERA - Fire and Environmental Research Applications Team, fire research, RxCADRE
On September 12, 1960, the brand new Northern Forest Fire Laboratory was dedicated in Missoula, MT. The fire lab's mission was-and is-to improve scientific understanding of wildland fire so it can be managed more safely and effectively in the field. The first scientists to work…
Person:
Year: 2011
Type: Document
Source: FRAMES, TTRS
Topic(s): Emissions and Smoke, Fire Behavior, Fire Ecology, Fire Effects, Fuels, Intelligence, Models
Region(s): Alaska, California, Eastern, Great Basin, Hawaii, Northern Rockies, Northwest, Rocky Mountain, Southern, Southwest, National
Keywords: fire research, knowledge, MFSL - Missoula Fire Sciences Laboratory, experimental fire, fire danger rating, fire models, fire regimes, flammability, fuel loading, fuel moisture, laboratory fires, smoke effects, wildfires, Montana, ecosystem dynamics, fire management, fire management planning, forest management, fuel management, smoke management